Well looky here, Deckorators cable rail meet Nicolock wall block. I think you're going to like each

What happens here

This video provides a step-by-step guide for securely installing metal railing posts onto a concrete block wall, which are foundational for a cable infill railing system. The process includes marking pilot holes, drilling into masonry, placing shims for leveling, fastening posts with concrete screws, and performing final adjustments and checks.